public IActionResult edit(GalleryImageModel model, IFormFile file)
{
try
{
if (ModelState.IsValid)
{
GalleryImageDto galleryImageDto = new GalleryImageDto();
galleryImageDto.gallery_image_id = model.gallery_image_id;
galleryImageDto.gallery_id = model.gallery_id;
galleryImageDto.title = model.title;
galleryImageDto.description = model.description;
galleryImageDto.is_slider_image = model.is_slider_image;
galleryImageDto.is_enabled = model.is_enabled;
galleryImageDto.is_default = model.is_default;
if (file != null)
{
galleryImageDto.image_name = _fileHelper.saveImageAndGetFileName(file, model.title);
}
_galleryImageService.update(galleryImageDto);
AlertHelper.setMessage(this, "Gallery Image updated successfully.", messageType.success);
return(RedirectToAction("index"));
}
}
catch (Exception ex)
{
AlertHelper.setMessage(this, ex.Message, messageType.error);
}
ViewBag.image = new SelectList(_galleryRepository.getAll(), "gallery_id", "name");
return(View(model));
}
public void update(GalleryImageDto galleryDto)
{
try
{
_transactionManager.beginTransaction();
var gallery = _galleryRepo.getById(galleryDto.gallery_id);
if (gallery == null)
{
throw new ItemNotFoundException($"Gallery with id {galleryDto.gallery_id} doesnot exist.");
}
string oldImage = gallery.image_name;
_galleryMaker.copy(gallery, galleryDto);
_galleryRepo.update(gallery);
if (!string.IsNullOrWhiteSpace(galleryDto.image_name))
{
if (!string.IsNullOrWhiteSpace(oldImage))
{
deleteImage(oldImage);
}
}
_transactionManager.commitTransaction();
}
catch (Exception)
{
_transactionManager.rollbackTransaction();
throw;
}
}
public void copy(GalleryImage gallery, GalleryImageDto gallery_dto)
{
if (gallery_dto.image_name != null)
{
gallery.image_name = gallery_dto.image_name;
}
gallery.gallery_id = gallery_dto.gallery_id;
gallery.title = gallery_dto.title;
gallery.description = gallery_dto.description;
gallery.is_enabled = gallery_dto.is_enabled;
gallery.is_slider_image = gallery_dto.is_slider_image;
gallery.is_default = gallery_dto.is_default;
}
public void save(GalleryImageDto galleryDto)
{
try
{
_transactionManager.beginTransaction();
GalleryImage gallery = new GalleryImage();
_galleryMaker.copy(gallery, galleryDto);
_galleryRepo.insert(gallery);
_transactionManager.commitTransaction();
}
catch (Exception)
{
_transactionManager.rollbackTransaction();
throw;
}
}
public IActionResult add(GalleryImageDto model, IFormFile file)
{
try
{
if (file == null)
{
throw new CustomException("Image is required.");
}
if (ModelState.IsValid)
{
if (file != null)
{
model.image_name = _fileHelper.saveImageAndGetFileName(file, model.title);
}
//using (var stream = file.OpenReadStream())
//{
// using (var img = Image.FromStream(stream))
// {
// img.ScaleAndCrop(800, 600)
// .SaveAs($"wwwroot\\images\\custom\\{file.FileName}");
// }
//}
//using (var img = Image.FromFile(@"D:\Band Wallpapers\b.jpg"))
//{
// img.ScaleByWidth(600)
// .SaveAs(@"wwwroot\images\resized-image.jpg");
//}
_galleryImageService.save(model);
AlertHelper.setMessage(this, "Gallery Image saved successfully.", messageType.success);
return(RedirectToAction("index"));
}
}
catch (Exception ex)
{
AlertHelper.setMessage(this, ex.Message, messageType.error);
}
ViewBag.image = new SelectList(_galleryRepository.getAll(), "gallery_id", "name");
return(View(model));
}
